bindtextdomain

(PHP 4, PHP 5, PHP 7, PHP 8)

bindtextdomain — Sets or gets the path for a domain

bindtextdomain(string $domain, ?string $directory): string|false

The bindtextdomain() function sets or gets the path for a domain.

domain: The domain.
directory: The directory path. An empty string means the current directory. If null, the currently set directory is returned.

The full pathname for the domain currently being set, 或者在失败时返回 false.

版本	说明
8.0.3	`directory` is nullable now. Previously, it was not possible to retrieve the currently set directory.

示例 #1 bindtextdomain() example

<?php

$domain = 'myapp';
echo bindtextdomain($domain, '/usr/share/myapp/locale');

?>

以上示例会输出：

/usr/share/myapp/locale

注意:
The bindtextdomain() information is maintained per process, not per thread.